A Western European country. I could easily order it from overseas online, but the consequences are pretty harsh (violates the explosives laws). Not worth it tb

A Western European country. I could easily order it from overseas online, but the consequences are pretty harsh (violates the explosives laws). Not worth it tbh. Somewhere else I lived in Eastern Europe, it was available in shops in 100g bags for curing meat, etc, or at the garden shop in 25kg sacks as a fertiliser.